Avid Sram 30mm IS Bracket Adapter w/ Bolts - Fits 170mm Rear Rotors

The Avid Sram 30mm IS Bracket Adapter w/ Bolts - Fits 170mm Rear Rotors from SRAM is a disc brake adaptor for bicycle repair, replacement or maintenance. Please match the listed size, fitment and specification with your bike or existing component before purchase.